Model: 3A031-3

Fluid Pressure Regulating Valve

Properties:

Body Material
Aluminum alloy, qq-a-200/2, alloy 2014, t62
Outside Surface Treatment
Anodized
Body Style
Tee
Media For Which Designed
Hydrocarbon fuels and oils
First End Connection Type
Threaded internal tube
End Connection Quantity
3
Regulation Type
Automatic single stage
Valve Loading Method
Spring
Maximum Inlet Pressure Rating
3000.0 pounds per square inch
Outlet Pressure Setting
1000.0 pounds per square inch
Outlet Pressure Accuracy Rating
50.000 pounds per square inch
Tempurature Rating
Between -65.0 degrees fahrenheit and 275.0 degrees fahrenheit
NSN
4820-00-944-7516
Part Number
3A031-3
Description
Valve,regulating,fluid Pressure
CAGE

A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.

Part 3A031-3 NSN 4820-00-944-7516

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
27565
FIIG:
A21100
Concept No.:
1
App. Key:
D
Cond. Code:
2
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
HS
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.7000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
127220
UFC:
64490
LTL:
77.5
LCL:
77.5
WCC:
594
TCC:
Z
SHC:
9
ACC:
Equipment for Aircraft

End Items End applications NSN 4820-00-944-7516 is a component of

  • Super Jolly H-53 Helicopter
  • Ch-53a/d/e Helicopter
  • Rh-53 Helicopter
  • Sof / Hh-53j/m Pave Low Helicopter
  • Aircraft Hydraulic Systems And Components
  • (non Jsl Items) Helicopters/(h53)

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Phone: +1 470-231-0824
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Schedule B and Export
  • Schedule B: 8481809015
  • SITC: 74780
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Freight Class: Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level

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